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OW-ENV-TH - Temperature / Humidity Sensor
OW-ENV-TH with LED on

OW-ENV-TH - Temperature / Humidity Sensor

Part Number:OW-ENV-TH

Availability:

 In Stock
; 62

Choose Options

Include Latching Relay
Price:$79.95
  • Communication Protocol:1-Wire
  • Temperature Accuracy:±0.5°C (-20ºC to +85ºC)
  • Humidity Accuracy:±3% RH (11% RH to 89% RH)
Volume Discount
Quantity
Price
  • 25 - 99
  • $71.96
  • 100+
  • $63.96
  • High accuracy ±3% Relative Humidity Readings.
  • Uses 1-Wire communication protocol.
  • Globally unique 64-Bit serial number.
  • Updates temperature data every 2 seconds.
  • LED may be controlled independently or change due to alarm status.
  • Compatible with all EDS and Maxim1-Wire bus masters.
  • Updates relative humidity, dew point, humidex, and heat index readings every second.
  • Supports Conditional Search command, with user-definable conditions.
  • Pass-through connector for easy daisy-chaining of sensors.
  • Optional Latching Relay may be controlled independently or change due to alarm status.
  • Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system.

The EDS 1-Wire Temperature / Humidity Sensor, OW-ENV-TH, offers an innovative way to easily monitor and control temperature and humidity in indoor environments. The wall mount sensor features both a high accuracy humidity sensor and temperature sensor; as well as an LED, conditional search support, and a pass-through 1-Wire connection. Together these features offer an efficient and flexible system for monitoring the temperature and humidity levels at one or more locations within a building.

The sensor was specifically designed for easy communications. Any general purpose 1-Wire host adapter* should be capable of reading data from the sensor.

The conditional search support allows the 1-Wire host adapter to quickly identify the alarm status for numerous parameters; and the LED and optional latching relay can be configured to behave in a variety of ways, including:

  • Activate when an alarm parameter is met and deactivate when the alarm byte is cleared.
  • Activate when an alarm parameter is met and deactivate when readings return to normal range
  • Controlled independent of alarm status.

The LED and optional relay response times are extremely fast; the sensors are able to respond appropriately (activate fan/alarm siren/etc) even before the monitoring application is aware an alarm has been triggered. Since, the EDS Temperature / Humidity Sensor's alarm functions can operate independently of the 1-Wire host adapter the sensor can be used as a standalone Thermostat or Humidistat.

Part#s

  • OW-ENV-TH - Temperature/Humidity
  • OW-ENV-THR - Temperature/Humidity/Relay

* Tested models include the HA7Net, OW-SERVER, HA2, HA3, HA4B, HA5, HA7E, HA7S, DS9490R#, DS9097U, and LinkUSB™

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